防水工程:屋頂.浴廁.窗框.結構樓層縫.外牆.地下室.水箱.電梯基坑等防水. 抓漏工程:
TETRAHYDROFURFURYL ALCOHOL 220KG OF TETRAHYDRO FURFURYL ALCOHOL PACKED IN 1 IRON DRUMS OF 220KG N